SUMMARY: In accordance with the Federal Advisory Committee Act, as amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory Council (NAC). This Committee reports to the NAC. The meeting will be held for the purpose of soliciting, from the scientific community and other persons, scientific and technical information relevant to program planning.

SUPPLEMENTARY INFORMATION: The meeting will be open to the public up to the capacity of the room. This meeting will also be available telephonically and by WebEx. You must use a touch-tone phone to participate in this meeting. Any interested person may dial the toll free number 1-888-592-9603 or toll number 1-312-470-7407, passcode 5588797, on both days, to participate in this meeting by telephone. The WebEx link is https://nasa.webex.com/; the meeting number is 995 104 591 and the password is SC@Mar2018 (case sensitive) for both days. The agenda for the meeting includes the following topics:

Attendees will be requested to sign a register and to comply with NASA Headquarters security requirements, including the presentation of a valid picture ID to Security before access to NASA Headquarters. Foreign nationals attending this meeting will be required to provide a copy of their passport and visa in addition to providing the following information no less than 10 days prior to the meeting: Full name; gender; date/place of birth; citizenship; passport information (number, country, telephone); visa information (number, type, expiration date); employer/affiliation information (name of institution, address, country, telephone); title/position of attendee. To expedite admittance, attendees that are U.S. citizens and Permanent Residents (green card holders) are requested to provide full name and citizenship status no less than 3 working days in advance. Information should be sent to Ms. KarShelia Henderson, via email at khenderson@nasa.gov or by fax at (202) 358-2779. It is imperative that the meeting be held on these dates to the scheduling priorities of the key participants.